You get what you tolerate.

I start early and I stay late, day after day, year after year. It took me 17 years and 114 days to become an overnight success.

Mathematics is the poetry of logical ideas.

In the desert, I had found a freedom unattainable in civilization.

要想成功，你必须愿意失败。

我不是一个完美的人，但我每天都在努力变得更好。